[Click] linking with openssl

Eddie Kohler kohler at cs.ucla.edu
Thu Nov 20 16:43:17 EST 2008


Mustafa,

It's possible that libssl is itself dependent on another library.  "ldd 
/usr/lib/libssl*" indicates that it might be "-lcrypto -lz".  Try adding these 
to ELEMENT_LIBS and let us know how it goes.

Eddie


Mustafa Arslan wrote:
> Hey all,
> 
> I am trying to modify the LinkStat element ( under elements/grid ) to use
> signatures for the probe
> packets. The element compiles without an error. I am having the required
> external library line at the
> end of the code like this (just like in the FAQ):
> 
> EXPORT_ELEMENT(LinkStat)
> CLICK_ENDDECLS
> ELEMENT_LIBS(-lssl)
> 
> However, when I try to run my configuration which uses the LinkStat element,
> I get the following error:
> 
> /click/userlevel/click: error while loading shared libraries:
> libssl.so.0.9.8: cannot open shared object file: No such file or directory
> 
> The libssl.so.0.9.8 file is under /usr/lib but for some reason userlevel
> Click cannot find it.
> 
> Any help would be appreciated.
> 
> Thanks,
> 
> Mustafa
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